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asyncComputed is not lazy like computed

See original GitHub issue

Not sure if this should be a default but, I think, there should be option to make asyncComputed lazy like vue computed. Right now even if you use v-if to not render computed data it is still being retrieved.

#247 - Example of failing test

Issue Analytics

State:
Created 3 years ago
Comments:6 (6 by maintainers)

Top GitHub Comments

1reaction

Demivancommented, Dec 14, 2020

Sure, I’ll work on it.

1reaction

antfucommented, Dec 14, 2020

The behaviour has already described as a caveat in the doc. I am not sure if it makes sense to have asyncComputed lazy as in that way you will always get the null on the first access (and need to wait for the promise get resolved from that time).

Re: invalidableComputed

With https://github.com/vuejs/rfcs/pull/212 (likely in Vue 3.1), it will expose effect to vue and we can make invalidableComputed easily with it. However, that would be a Vue 3 only thing (Vue 2 does not have effect).

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